XMLHVW-Q0-0000-0000LS5F8 Equivalent & Substitute Parts

Part Overview

The XMLHVW-Q0-0000-0000LS5F8 is a CreeLED Xlamp® XM-L HVW series surface mount LED designed for warm white lighting applications at 2850K color temperature. This part operates at 46V forward voltage with a test current of 44mA, delivering 177lm at 85°C and 87 lm/W efficiency. The component is currently in active product status with 862 units in stock. Substitute parts become necessary when addressing supply chain constraints, inventory availability, or specific application requirements that permit alternative electrical and mechanical parameters within acceptable tolerances.

Substiute Parts

XMLHVW-Q0-0000-0000LS5F8

CreeLED, Inc.In Stock: 926XMLHVW-Q0-0000-0000LS5F8 Datasheet

Current PartRFQ

PSL0102WBEB1

ROHM SemiconductorIn Stock: 2686PSL0102WBEB1 Datasheet

SimilarRFQ

PSL0102WBEC1

ROHM SemiconductorIn Stock: 1640PSL0102WBEC1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XMLHVW-Q0-0000-0000LS5F8 is constrained by the following critical parameters:

Mechanical Compatibility: Package type 2020 (5050 Metric) with identical footprint dimensions (5.00mm x 5.00mm) is mandatory. Height variation is permissible within PCB assembly constraints.

Electrical Compatibility: Forward voltage (Vf) and test current determine circuit integration feasibility. The main part operates at 46V/44mA; substitute parts with significantly different voltage requirements require circuit redesign and are not direct substitutes.

Optical Characteristics: Color temperature (CCT) and Color Rendering Index (CRI) define application suitability. The main part specifies warm white at 2850K with CRI 80. Substitute parts with different CCT values (such as cool white at 5000K) represent functional alternatives only when application requirements permit color temperature deviation.

Regulatory Compliance: RoHS and REACH compliance status must be maintained or upgraded. ECCN and HTSUS classifications remain consistent across the product category.

The identified substitute parts (PSL0102WBEB1 and PSL0102WBEC1) share identical mechanical packaging but differ significantly in electrical parameters (3.3V vs. 46V) and optical characteristics (5000K cool white vs. 2850K warm white). These parts are functionally equivalent only in applications where voltage and color temperature requirements can be accommodated through circuit modification.

Parameter Comparison

Engineering Selection Recommendations

Primary Consideration - Product Status: The XMLHVW-Q0-0000-0000LS5F8 maintains active product status with established supply availability (862 units in stock). Both substitute parts (PSL0102WBEB1 and PSL0102WBEC1) are classified as obsolete, indicating discontinued manufacturing and limited future availability.

Regulatory Compliance: All three parts maintain RoHS compliance (RoHS Compliant or ROHS3 Compliant) and REACH Unaffected status, satisfying environmental and regulatory requirements. ECCN and HTSUS classifications are consistent across all parts.

Electrical and Optical Divergence: The substitute parts operate at 3.3V forward voltage compared to the main part's 46V specification, requiring complete circuit redesign for direct substitution. Additionally, the substitute parts specify cool white at 5000K color temperature versus the main part's warm white at 2850K, fundamentally altering the optical output characteristics.

Packaging and Mechanical Fit: All parts share identical 2020 (5050 Metric) package footprints (5.00mm x 5.00mm), ensuring PCB layout compatibility. However, the substitute parts exhibit significantly lower seated height (0.039" vs. 0.130"), which may affect assembly clearance and thermal management considerations.

Recommendation: Direct substitution of PSL0102WBEB1 or PSL0102WBEC1 for XMLHVW-Q0-0000-0000LS5F8 is not feasible without substantial circuit modification due to voltage and color temperature incompatibility. Continued use of the active XMLHVW-Q0-0000-0000LS5F8 is recommended for new designs and ongoing production.

Frequently Asked Questions (FAQ)

Q: Can PSL0102WBEB1 or PSL0102WBEC1 be used as direct drop-in replacements for XMLHVW-Q0-0000-0000LS5F8?

A: No. While both substitute parts share the identical 2020 (5050 Metric) package footprint, they operate at 3.3V forward voltage compared to the main part's 46V specification. Direct substitution requires circuit redesign to accommodate the voltage difference. Additionally, the substitute parts emit cool white light at 5000K, whereas the main part emits warm white at 2850K, resulting in different optical output.

Q: What are the key mechanical compatibility factors?

A: All three parts utilize the 2020 (5050 Metric) surface mount package with identical footprint dimensions of 5.00mm x 5.00mm. The substitute parts have lower seated height (0.039" vs. 0.130"), which may provide additional PCB clearance but should be verified against specific assembly constraints and thermal management requirements.

Q: Are the substitute parts currently available?

A: Both PSL0102WBEB1 and PSL0102WBEC1 are classified as obsolete products. While inventory is currently available (2638 and 1627 units respectively), future availability is not guaranteed. The main part XMLHVW-Q0-0000-0000LS5F8 maintains active product status with established supply.

Q: What is the difference between PSL0102WBEB1 and PSL0102WBEC1?

A: Both parts operate at identical electrical parameters (3.3V, 120mA test current). The primary differences are luminous flux at 25°C (38lm vs. 30lm) and Color Rendering Index (CRI 80 vs. CRI 90). PSL0102WBEC1 provides higher color rendering accuracy, while PSL0102WBEB1 delivers higher luminous output.

Q: Do all parts meet RoHS and REACH compliance requirements?

A: Yes. The main part is RoHS Compliant and REACH Unaffected. Both substitute parts are ROHS3 Compliant and REACH Unaffected, satisfying environmental and regulatory standards.

Q: What thermal characteristics should be considered?

A: The main part specifies thermal resistance of 4.6°C/W. Thermal resistance data for the substitute parts is not provided in the available specifications. Thermal management analysis should be conducted based on actual operating conditions and circuit design before substitution.